Rays tridimensional capture camcorder and television to produce a real image formed in the front and in the back surface of said television; parallel rays filter devices; leveled liquid crystals or optical cells movement or parallel rays filter with a set of moving lenses including multifocal flexible lenses; methods for obtaining theses said devices

ABSTRACT

Invention Patent: Rays tridimensional capture camera and television television to produce a real image formed in the front and in the back surface of said television; parallel rays filter devices; leveled liquid crystals or optical cells movement or parallel rays filter with a set of moving lenses including multifocal flexible lenses; methods for obtaining these said devices. The present invention refers to a tridimensional capture of rays by a camera and rays emission with a real image formation by a television. Rays capture and emission are carried out by a parallel rays filter. Parallel rays filter devices are: leveled liquid crystals by opening of windows with the same colors in each surface. Movements of an optical cells set with vertexes in set base; or a parallel rays filter with a set of moveable lenses including multifocal flexible lenses supported on an inclined base. Filtered rays fall upon a coupled charge device (CCD). Image reproduction is reversely made into a monitor. Rays emission from this surface through a parallel rays filter raise a real image. Said real image is formed in a space in the front and in the back of said television surface.

This instant invention relates to production of real images by use of television and camcorder (also referred to as camera) which tri-dimensionally capture rays. The real object present in a field of vision issues rays that are tri-dimensionally captured in all issued angles within the capturing vision field of the camera. There are several means by which the camera selects each light beam issued by an object: liquid crystal or optical cells or parallel rays filter united with several lenses, including multifocal flexible lenses. The way to select each light beam is carried out by two liquid crystals with opening windows, one of said windows in a liquid crystal and the other window in another crystal. Multiple color filters may be simultaneously used in the windows. The way to select each light beam is carried out by optical cells moving towards several directions with a vertex in the base. The way to select each light beam is carried out by parallel rays filter having parallel optical cells united to several types of lenses including multifocal flexible lenses. Lenses with translation movement over a parallel rays filter or by means of flexible lenses may use several mechanisms to change surface curvature. Flexible inclined lenses having rotation movements capture an issued radiation within the range of vision field. A television with real image has a monitor that reverses the image thus displacing said image from its center so as to follow the angles formed by filtered rays. Accurate and synchronized reproduction with images from the parallel rays filter thereby forms a real image.

Currently moving images are produced by television or cinema. Production of images by means of quick sequences imparts a perception of continuous movement to the images. Tridimensional (3D) television or cinema is a composition of two images that are perceived by each eye giving an impression of depth. In its turn holography is an impression of multiple images within a flat surface. Yet, in its turn a mirror reflects real images. In the current prior art related to light parallel beams a device known as parallel beam telescope or telephoto exists. This is a device formed by numerous optical cells that capture light rays parallel to one another only. Such optical cells are formed by thin opaque elongate tubes. In the current prior art related to lenses said lenses are fixed in their bases almost having no movements.

The existing problems in the images of the current prior art are that the television or cinema reproduces a bi-dimensional image (2D) which is not a real image. 3D television or cinema produces two images that are a little bit different and one for each eye with or without use of light filter glasses thus producing a tridimensional sensation. However, as it is not a real image, observation into different angles is not possible. Holography is an impression of several images in a surface whereof observation of several object angles is possible. It is not a real image. It is not provided with movements. A mirror reflects an image of the object, thus producing an image which is real, dynamic and able of being watched into several angles of the object but does not allow transmission of the image or having the image recorded by any kind of apparatus.

On its turn the problem with parallel rays filter is its resolution. Optical cell is formed by elongate thin opaque tubes. Resolution is the ability of individually forming two object points. Two points of the object which are sufficiently close to each other may be viewed in an image as a single point, that is, a region into which one cannot clearly identify what corresponds to each of two distinct points of an object. That is, when this occurs the optical system lost ability to distinguish between said two points and its resolution is then prejudiced. The shortest distance between two points able of being distinguished expresses the optical system resolution power and the shortest such distance is the greater the resolution power is. Angular distance is an angle whose vertex is located in the optical center of the system having as arch a linear distance between two points

The problem with lenses is that they have a non-variable focal axis. Rigid lenses have a fixed focus point which becomes variable with flexible lenses.

The solution to form a real image is the capture of rays, not capture of an image. Manipulations and emissions of rays maintain the same characteristics. A ray may be recorded and transmitted and may be manipulated to form up an image.

The solution for rays filter resolution is to create liquid crystals leveled with small windows. Multiple colored windows, one color in each leveled liquid crystal, to allow multiple angles of rays coming from the surface of an object to go through. The movements of windows allow the capture in different angles of rays issued from the surface of said object. Optical cell resolution can be improved by adding one or more divergent or convergent lenses in the light course within an optical cell or by means of light concentric narrowing. By doing so the angular distance becomes shorter. The rays filter has better quality parallel rays with optical cells in such a way that rays filter length can be shortened.

The solution for variation of focal axis so as to encompass the whole vision field is found in the lens translation movement in the horizontal axis towards different directions or in a flexible lens movement with focal variation and not perpendicular in relation to a turning base.

The real image, the rays filter and multifocal lenses may be manufactured in large scale by electrical electronic manufacturers for users that handle images.

Real image formation comprises capture of parallel rays originated from several angles. Several angles parallel rays may be obtained by rays filter: two liquid crystals leveled with windows that allow multiple angles of beams coming from the surface of an object to pass through windows or through a parallel rays filter, said parallel rays moving with the vertex in their base or through a parallel rays filter fixed with a set of moving lenses that capture rays several angles. Parallel filtered rays should fall on a CCD's surface. Generated electrical impulses may be stored or transmitted to a receptor apparatus. The image supplied by a receptor should have a deviation in its center in accordance with the parallel rays filter angles when said filter is used to capture said rays. Rays originated from said receptor pass through said rays filter thus forming a real image.

The novelty lies in obtaining a real image which is a tridimensional image (3D), storage and transmission from one apparatus to another one and projecting a real image in the front and in the back of a television monitor with movements without using glasses and watching it in several angles. The novelty of having two liquid crystal leveled surfaces for filtering parallel rays lies in the lack of movements to widely encompass the vision field. The novelty in the optical cell is that it has a greater resolution and it is not required to be too lengthy but rather requires shorter movements to widely encompass the field of vision. In case flexible lenses are used to widely encompass the field of vision the novelty is to be provided with rotation in its base thus not requiring the use of a telescope.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 schematically illustrates the camera and the real image television and respective process to make both. The real image forming camera (with its end directed to an object) is located in the upper portion of said figure. The real image forming television (with its end directed to a viewer) is located in the lower portion of said figure. In FIG. 1 a left side drawing represents a moment T1 and a right side drawing represents a moment T2.

Number 1 represents a parallel rays filter

Number 2 represents a CCD

Number 3 represents a method to form an image or computer recording with data from the moments the image was capture by said CCD.

Number 4 represents a monitor

Number 5 represents a parallel rays filter

Letter A is a real object positioned in front of another real object with letter B.

Letters A1 and B1 represent incidence or rays captured by rays (1) filter in the real image camera over the CCD (2) surface, such captured rays originated from real objects A and B in a moment T1. Letters A1′ and B1′ are a moment T2.

Letter A2 and B2 represent a reversely formed image in a moment T1 in an image receptor (4) in the real image television.

Letter A2′ and B2′ represent a reversely formed image in a moment T2 in an image receptor (4) in the real image television.

Letter A3 and B3 represent a real image formed in a moment T1 in an image receptor (4) in the real image television.

Letters A3′ and B3′ represent a real image formed in a moment T2 in an image receptor (4) in the real image television.

The real objects A and B in a moment T1 issue rays that pass through a parallel rays filter (1) with left-sided inclination. The image is formed in a CCD (2) surface whereof an object is farthest located and a little bit more at left side. An image (3) processing is carried out by a computer which directs a reversed image displaced at a right side in the real image television monitor (4). Said image now again passes through a parallel light filter (5) with the same left-sided inclination. Rays that are issued have the same characteristics of those captured rays. Yet, in another moment T2 parallel rays filter inclination is directed to right side and the whole process is now repeated. This process is repeated into several angles from right/left side and front/back side within fractions of seconds thus causing the same impression as that of a sequential images television when the field of vision is fully viewed and same impression of a moving real image. Depending upon the site the eyes of a watching person are located a selection of angles more often used may be provided in the phase of image (3) processing.

FIG. 2 schematically illustrates a parallel ray filter using two liquid crystals in the front (6) and in the back (7).

Letter A, for instance, a blue filter window in a liquid crystal (6) surface and letter A1 a blue filter window in a liquid crystal (7) surface. Letters B and B1 green filter windows; C and C1 and D and D1 having different color filters. Dotted line represents a light beam that passes through from window A towards window A1 blue filter. Parallel beams having different colors are selected to pass through liquid crystals several windows. Windows are open in different positions in the liquid crystal surfaces in different moments T3 and T4. Angles of beams that are obtained are different. At moment T3 liquid crystal (6) windows A2, B2, C2 and D2 and liquid crystal (7) windows A3, B3, C3 and D3 have different angles.

FIG. 3 schematically illustrates a parallel rays filter using light parallel beams cells with movements in the filter base.

Number 8 represents an optical cell.

Number 9 represents a lens which may be a convergent or divergent one. Optical cell walls are opaque. Number 10 represents an optical cell narrowing with a center orifice. Number 11 represents a flexible framework that joins together all optical cells.

Dotted lines represent light beams passing through an optical cell in distinct moments T5 and T6 with different angles that are determined by an optical cell upper portion movement having as vertex said optical cell base.

FIG. 4 schematically represents the parallel rays filter and multifocal flexible lens with an inclination relative to its base.

Number 12 represents a multifocal flexible lens supported by a tube having inclination relative to said lens base (13). This said tube (13) is provided with rotation movements.

Number 14 represents a parallel ray filter having a immobile wrapper, said parallel rays standing perpendicularly to the filter base.

Light rays having distinct angles are captured in distinct moments T7 and T8, said distinct angles represented by dotted lines. As said lens is a flexible lens capture of rays with different angles occurs even with lens face inclined to the same side because a flexible lens has variable focus points.

The expressions “camcorder” and “camera” are used in this patent application specification as having equivalent meanings. 

1. Camera and real image television characterized in that a real image camera capture rays originated from a real object in all its irradiation angles within the view range of said camera by means of a parallel rays filter; said real image television issues rays with the same characteristics of said captured rays originated from a real object thus producing a real image by means of a parallel rays filter. Parallel rays may be obtained by several ways: by means of two liquid crystals leveled with openings of windows with colors filter; or by means of optical parallel cells set with movements having as a vertex their base; or by means of a ray filter and several types of lenses with movement, including flexible and multifocal lenses.
 2. A real image camera in accordance with claim 1, characterized in that rays originated from a real object are captured in all irradiation angles within the range of viewing field in the camera by means of a parallel rays filter and CCD surface.
 3. A real image television in accordance with claim 1, characterized in that said television reproduces rays with the same capture characteristics of rays originated from a real object: the same angles and the same color. Movements are synchronized with the camera ray filter and image is formed by said CCD and the television image receptor with television ray filter movements. Said real image is formed in the front and in the back of a receptor set and television rays filter.
 4. Method to process parallel rays captured by a real image camera in accordance with claim 1, characterized in that a ray falls over a CCD after having passed through a real image camera rays filter. This said ray produces electrical impulses by said CCD photo-electrical properties. The CCD center and its sides are taken as parameters. Said processing method comprises displaced reproduction of rays falling over said camera CCD into a real image television monitor; that is, reproduction of an image in the same direction from a central point of the image to a center, towards directions opposing to said center, the same center distance and with the same light characteristic, with recorded time for every instant of a ray captured from a real image camera. This provides the ray reproduction in a position that the real image television ray filter will select to form a real image. The image formed in the real image television receptor will move in a direction where rays are filtered by said parallel rays filter.
 5. A ray filter by means of liquid crystals in accordance with claim 1 is characterized by two leveled liquid crystals surfaces. The opening of a window with a same color filter in every liquid crystal surface provides selection of a filter color ray. There must be a windows movement over every surface so as to cover the real image camera viewing field range. Filtered rays have to be parallel rays. It is necessary that windows go throughout the surface of interest in the liquid crystals in a fraction of a second in such a way to cover capture of rays originated from the viewing field range thus imparting an interpretation of continuous movement when said rays are reproduced in the real image television. The nearby windows must have a primary color filters set so as to allow a beam of rays to have said real object colors.
 6. A rays filter by means of optical cells in accordance with claim 1 is characterized by optical cells with divergent and/or convergent lenses and/or narrowing to a center orifice so as to reduce the angular distance. Cells must be parallel and secured to one another. A wrapper with angular movements forms angles into optical cells with a vertex in its base. Movements must be ordered in a way to widely encompass the whole viewing field range within several angles and directions.
 7. A ray filter by means of moving lenses in accordance with claim 1 is characterized in that it is a parallel rays filter with optical cells perpendicularly in relation to its base. Rays originated from around pass through a tube turning with an inclined and a multifocal flexible lens; or multiple lenses provided with a translation movement over the rays filter towards several directions.
 8. The real image camera produces photo-electrical impulses originated from parallel rays: the process for obtaining a product is a parallel rays filtration originated from a viewing range by means of a rays filter and a CCD surface whereof these rays fall onto.
 9. The real image television produces parallel rays: the process for obtaining a product is a leveling of said parallel rays filter with the surface of an impulse monitor receptor originated from a CCD with a displaced image processing. Each point in the monitor issued radiations towards all directions and the parallel rays filter filters in a parallel manner these said radiations.
 10. Image displacement by processing of parallel rays capture from said real image camera: the process for obtaining a product is a displacement in the way to run through the monitor screen of a real image television with information to produce a reversed image.
 11. Parallel rays by means of two leveled liquid crystals: the process for obtaining a product is carried out by means of two leveled liquid crystals surfaces. The opening of a window with the same color filter in the surface of each liquid crystal provides selection of a ray with the same color as the filter color. The windows movement over each surface provides that a ray is filtered at a time in the viewing range of the real image camera. The windows should fully run through liquid crystal surface which encompasses the viewing range. Windows should be provided with a set of filters nearby the primary colors so that beams have the colors of the real object.
 12. Parallel rays by means of rays filter and several characteristics lens: the process for obtaining a product is by means of optical cells with divergent and/or convergent lenses and/or narrowing to a center orifice so as to reduce a angular distance and optical cell length. Cells should be disposed in a parallel manner and secured to one another but allowed to move. A wrapper with angular movements so as to provide optical cells angles formation with a vertex in its base. Movements should be ordered so as to fully encompass the viewing range within several angles and directions.
 13. Parallel rays by means of rays filter and lens with several characteristics: the process for obtaining a product is by means of parallel rays filter with optical cells perpendicularly to its base. Rays originated from around pass through: a turning tube with an inclined end and multifocal flexible lens; or multiples lenses with translation movement over the rays filter in several directions. 